CVE-2026-7653: Improper Neutralization of Special Elements used in an OS Command

A security flaw has been discovered in r-huijts mcp-server-rijksmuseum up to 1.0.4. Affected is the function openimageinbrowser of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument imageUrl results in os command injection. The attack is possible to be...